CITY OF TACOMA Environmental Services Department - Solid Waste Management ADDENDUM NO. 2 DATE: September 11, 2018 REVISIONS TO: Request for Bids Specification No. ES18-0279F Solid Waste Yard Tractors NOTICE TO ALL BIDDERS: This addendum is issued to clarify, revise, add to or delete from, the original specification documents for the above project. This addendum, as integrated with the original specification documents, shall form the specification documents. The noted revisions shall take precedence over previously issued specification documents and shall become part of this contract. REVISIONS TO THE SUBMITTAL DEADLINE: The submittal deadline remains the same. REVISIONS TO THE TECHNICAL PROVISIONS: Replace Technical Specifications with the attached revised page labeled ADDENDUM 2. The following item of the Technical Specifications is revised to read as follows: C. CAB: 28. Pre-wiring for CB Radio NOTE: Acknowledge receipt of this addendum by initialing the corresponding space as indicated on the signature page. Vendors who have already submitted their bid/proposal may contact the Purchasing Division at 253-502-8468 and request return of their bid/proposal for acknowledgment and re-submittal. Or, a letter acknowledging receipt of this addendum may be submitted in an envelope marked Request for Bids Specification No. ES18-0279F Addendum No. 2. The City reserves the right to reject any and all bids, including, in certain circumstances, for failure to appropriately acknowledge this addendum. cc: Jeff Nanakul, Environmental Services, Solid Waste Management Form No. SPEC-220A Revised: 07/30/2015
TECHNICAL SPECIFICATIONS ONE SINGLE-AXLE, YARD TRACTOR A. CHASSIS: 1. State manufacturer/model/year bid. 2. This machine is required to move trailers to load and stage for transport. Requires 53 foot trailer with a GCW of 100,000 pounds transported up a 15% grade, with a top speed of 20 M.P.H. 3. Wheel base 104" to 116". 4. Minimum distance from back of cab to center of fifth wheel 70". B. FRAME: 1. Welded steel with 12"x3"x3"x3/8" formed channels, 42.5" apart, reinforced for extra strength including 11"x3"x3/8" inverted "L" reinforcements. 2. All steps and walkways complete with non-slip gratings. 3. Fenders, rear-belted with mud flaps on both sides of rear wheels and rear of front wheels. 4. Bumper, heavy-duty formed steel channel design, bolted to frame. 5. Tow hooks, front and rear, two each. 6. Trailer stops, located behind the cab. C. CAB: 1. Tall cab style required. Interior ceiling 2. Must be at least 72 tall. State cab dimensions. 3. Cab is to be constructed with a structural steel frame and a welded steel skin. Steel is required for durability and ease of repair. Page 1 of 12
4. Windows on driver's and passenger side must be dual-sliding type with latches on right side. Vent wing window on left-hand side. 5. Window behind driver s door to provide full visibility and eliminate blind spots. 6. Sliding rear door with window. 7. Cab to be heat and noise insulated, including a floor mat and headliner. 8. No sun roof. 9. Windshield to be laminated safety glass. Side and rear glass to be tempered safety glass. 10. All glass to be clear, no tint. 11. Fresh air, hot water heater with electric blower and defroster that covers entire windshield. No automatic climate control. 12. Kysor or equal, roof-top mounted air conditioner. Or equivalent performing dash mounted unit. 13. Sun visor inside. 14. Air horn, roof mounted, with ceiling mounted lanyard control. 15. Backup alarm, self-adjusting type. Target-Tech Model 210502 or equal. 16. Electrical variable speed front windshield wiper with electric windshield washer and intermittent feature. 17. Driver s seat to be vinyl with arm rest, intermediate back, with air lumber support. State brand and model of seat. retractable seat belt. Install a tee in air supply for seat, with a quick coupler, 8 coiled plastic hose with an OSHA approved air nozzle to clean out cab. Page 2 of 12
18. LED Dome lamp and fifth wheel flood lamp. 19. The following instruments are to be mounted on dashboard within easy view of operator: a. Speedometer. b. Hour meter. c. Odometer. d. Oil pressure gauge. e. Oil temperature gauge. f. Ammeter or voltmeter gauges. g. Water temperature gauge. h. Fuel level gauge. i. High beam indicator light. j. Two-turn indicator lights. k. Air pressure gauges 20. The following controls are to be mounted within easy access of the operator: a. Accelerator. Accelerator and Brake Pedals shall be separated by 10 min. for left foot brake and right foot accelerator operation. Option for second brake pedal on left side of the steering column. b. Hand-operated trailer brake control. c. Gear selector, on right side. d. Fifth wheel elevation, on right side. e. Fifth wheel release, on right side. f. Parking brake, specify type. g. Steering wheel. Page 3 of 12
h. Heater fan and temperature controls. No automatic climate control. i. Windshield wiper and washer. j. Headlight and gauge illumination. k. LED Fifth wheel flood lamp and dome light. With separate control switches. l. Column mounted turn signal, Signal Stat Model 900 or equal. m. Key type ignition and start switch. n. P.T.O. switch, if applicable. o. Throttle kicker, (if applicable for use with P.T.O.) electronic engine Throttle control outside rear of cab. Disable switch inside of cab, with neutral safety. Must include throttle limiter. 21. Two (2) 12 volt accessory plugs in cab. 22. The following warning devices shall be installed: a. Low air pressure buzzer. b. High water temperature warning light with buzzer. c. High torque converter temperature warning light. d. Low oil pressure warning light. e. Fifth wheel jaw lock warning light. 23. Boarding assist grab handle on left side. 24. Side step, legal width, left side. State height of all steps: 25. One ABC-type fire extinguisher, mounted outside of vehicle, five pounds. Bidder Page 4 of 12
Addendum 2 26. Dual West Coast-type heated mirrors, 6"x16", minimum size, stainless steel hardware, mounts and arms. Motorized adjusting mirror both sides. Bottom of mirror must be 91.5 from ground, top of mirror must be 108 from ground. 27. Radio AM/FM/without CD, Bluetooth capable, WB, USB and MP3 with two speakers. 28. Pre-wiring for CB Radio 29. Cab tilt, minimum 45 degree, hydraulic. Rubber cushioned cab pivots, automatic dual safety type cab latching with hydraulic release and lube fittings. 30. Air Ride Air spring insulated cab Or equal. Describe system. D. ENGINE: 1. Must meet 2017 EPA emission standards and have a rated horsepower to be compatible with transmission and differential to accomplish load requirements. Must be a Cummins 6.7L. State manufacture, make and size bid. 2. Single exhaust with appropriately sized muffler and vertical stack, with curved end. Must be compliant with 2017 EPA emissions standards. Specify exhaust levels of pollutants. Full perforated muffler shield mounted on right side preferred. 3. Full flow-type oil filter with spin-on replaceable element. 4. Dry type air filter with replaceable element. 5. Double-element full flow fuel filter system with replaceable elements, and fuel water separator. E. TRANSMISSION: 1. Must be Allison 3500 series or equivalent. Must have neutral start to enable GCW of 100,000 pounds starting out on a grade of 15%. Reverse speed must be adequate for normal operation. Page 5 of 12
2. Transmission oil cooler. 3. Full flow integral screen type filter with replaceable element. 4. Automatic back-up switch to activate back-up alarm and LED back-up lights. F. DRIVE SHAFT: State manufacturer and model. G. FRONT AXLE AND SUSPENSION: 1. Meritor FF961 12,000 pound minimum. Or equivalent. 2. Springs, semi-elliptic leaf, 12,000 pound minimum. 3. Stemco oil seals or equal. H. REAR AXLE AND SUSPENSION: 1. Planetary, rigid suspension. 2. Meritor MOR-32 (equivalent or better) With 70,000 lbs terminal rating Double reduction to accommodate 100,000 GCW at 15% grade. I. STEERING: 1. Hydrostatic power steering. 2. Turning loaded unit shall be accomplished without undue effort. Maximum applied effort at the rim of the steering wheel shall not exceed the equivalent of 2.5 lbs on a 15 steering wheel. State steering wheel size and effort in pounds. J. BRAKES: 1. Front brakes minimum 15"x4" S cam, air. 2. Rear brakes minimum 16"x7" S cam, air. 3. Brake linings, asbestos free. 4. Spring loaded parking brakes on rear axle, air release. Page 6 of 12
Addendum 2 5. Emergency brake shall be automatic application of parking brake. 6. Compressor, minimum 18.7 CFM, water cooled Bendix/Westinghouse, or equal. 7. Bendix AD-IP air dryer with heater or equal, be mounted between compressor and first tank. 8. Two-tank reservoir system, with Bendix DV2 automatic moisture ejectors and manual drains, operator accessible. 9. Color-coded air lines. 10. Non-corrosive air and brake system valves and fittings. K. TRAILER EQUIPMENT: 1. Trailer brake system with Bendix/ Westinghouse hand control or equal. Option For air and hydraulic break-away. 2. Two color-coded coiled air lines with glad-hand receivers. 3. Seven-wire coiled trailer light cable with plug. L. WHEELS AND TIRES: 1. Front tires, 11R22.5 Bridgestone M853, load range H highway tread tubeless or equal. 2. Rear tires, 11R22.5 Bridgestone L320, load range H, duals, tubeless. M. FUEL TANK: Tank to be 50-gallon, steel safety-type. Page 7 of 12
N. COOLING SYSTEM: 1. Radiator to be bracketed to chassis and mounted on rubber shock pads. 2. Serpentine or fin- and tube-type radiator, core thickness 4 7/16", 5 rows of 3/4" tubes and a minimum of seven fins per inch. 3. Self-cleaning cooling system, Variablepitch fan, six blade with shroud, Flexxair or equal. 4. All radiator and heater hoses are to be Gates, minimum 4 ply, silicone rubber or equivalent. O. ELECTRICAL SYSTEM: 1. An Ecco 7160 series reflex LED Beacon (Amber) safety lamp mounted on top of cab. Two white Ecco 7160 series reflex LED beacon lights mounted on outboard ends of front bumper. 2. All lights installed to conform to the State of Washington requirements for this class of vehicle, including ICC lights and side marker lights. 3. Parking lamps, stop & turn indicator lamps, working area floodlight, rear tail and backup lamps to be LED. 4. All wiring to be color coded in separate removable harnesses to key system segments. 5. Tail and marker lights to black wire, reverse to brown, at terminal block upstream. 6. Alternator, minimum 100-amp, with integral transistorized regulator. 7. 12-volt system with positive engagement starter and two (2) 30H 12 volt batteries minimum 1200 CCA each. Page 8 of 12
8. Small circulating fan, mounted next to windshield in cab. 9. Battery disconnect & jumper terminals. P. PAINT: 1. Cab, painted white, either Sikkens or Dupont Imron. 2. Frame and wheels, black, painted or powder coated. Q. FIFTH WHEEL AND BOOM ASSEMBLY: 1. Fifth wheel rigid mounted to lift boom. 2. 36 diameter Holland fifth wheel for 2 diameter king pins. 3. Cab controlled air unlatch and automatic re-latch locking. 4. Heavy-duty 4 dual hydraulic lift cylinders, double-acting, with selfaligning replaceable cylinder bushings. 5. Heavy-duty fifth wheel boom pivot bushings, self-aligning and greaseable. 6. Lifting height of 16. 7. Lifting capacity minimum 70,000 pounds. 8. Cycle time for raising the fifth wheel to full Extension without a load should be 4.5 seconds. Time to lower should be 5.3 seconds. R. HYDRAULIC SYSTEM: 1. Unit will have hydraulic components to operate fifth wheel lift and walking floor transfer trailers. 2. P.T.O., designed to accommodate hydraulic pump, 1400 RPM maximum. Electrically operator controlled PTO from inside cab by switch with overspeed PTO protection device. 3. Hydraulic pump, gear driven, appropriately sized to move trailer walking floor with 2 inch/four bolt suction port. Output up to 50 gpm. State engine RPM and how it is accomplished. Page 9 of 12
4. System will have a minimum 50-gallon reservoir with sight and temperature gauge. 5. A Gresen Relief, used to protect the pump, installed between pump and selector valve. 6. Hydraulic control inside cab to switch from fifth wheel to trailer floor operation to be air operated with switch in cab. 7. 1 pressure line and return line with pressure gauge mounted outside of the cab, (exact location to be determined.) S. SAFETY: 1. Furnish and install in cab, five lbs. ABC fire extinguisher. 2. Furnish and install triangle reflector kit with storage box (Truck Lite #97974) in cab. 3. Furnish and install a fixed db backup alarm at rear of frame. 4. Furnish and install a DOT required first aid kit in cab. T. MANUALS: One complete set of manuals for total order. 1. Operator's Manual: Giving full and complete information and instructions on operation of the vehicle. 2. Factory Brochures with images, diagrams and options. Page 10 of 12
3. Service Manual: Giving detailed instructions for the maintenance and repair/major overhaul of all components of the vehicle, including electrical and pneumatic diagrams (schematics and actual) with proper identification in the relationship to the "as built" condition of the vehicle, including preventative maintenance schedules and procedures for components subject to heavy wear. 4. Parts List: To identify all vehicle components, including all purchased items. This identification shall be by nomenclature and description exploded view drawing related to the vehicle manufacturer's part number. A cross-referenced chart indicating the O.E.M. part number or in case of standard available items, the size, type, style, etc. to be furnished. U. WARRANTY: State Warranty (no less than one (1) year from the date of final acceptance by the City) 1. Warranty certificate and documentation. V. OPTIONS: 1. Air ride, air insulated mounted cab. 2. Rear axle suspension. 3. CD catalog for parts, if available. 4. CD maintenance manual for chassis, if available. 5. CD maintenance manual for body, if available. Check If As Describe Fully If Page 11 of 12
X. DELIVERY REQUIREMENTS: 1. Washington State exempt license plate. 2. Delivery receipt and invoice. 3. Pre-delivery inspection report. 4. Washington state Title and registration. Page 12 of 12